{"product_id":"mcp0322r-circuit-breaker","title":"MCP0322R | Circuit Breaker | 3A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the MCP0322R, an industrial circuit breaker engineered for reliable protection in demanding panels. With a 3A rating, a 3-pole configuration, and a 600V maximum, this bolt-on breaker is designed for fast, secure installation and long-term service in maintenance, retrofit, and replacement projects. Use it when you need precise, dependable three-phase protection without complicating your panel layout.\u003c\/p\u003e \u003ch3\u003eWhy the MCP0322R stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e ensures simultaneous interruption across all three phases, preserving balance and preventing phase-to-phase faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact 3A rating\u003c\/strong\u003e is ideal for motor control circuits, control panels, and auxiliary loads where precise protection matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum voltage\u003c\/strong\u003e supports standard industrial power distribution applications, providing robust insulation and safe operation in typical facility environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e delivers a secure, vibration-resistant installation that speeds up field service and minimizes panel modification.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference\u003c\/strong\u003e MCP0322R offers a precise, unambiguous compatibility check, helping you avoid misfits in replacement or retrofit scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis device is ideal for maintenance, retrofit, and replacement needs where you require a like-for-like, certified component. It’s particularly well-suited for three-phase equipment in manufacturing lines, conveyors, pumps, and drives that require reliable overload protection without altering existing panel footprints.\u003c\/p\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service outages: quick swap-in for failed breakers to minimize downtime.\u003c\/li\u003e \u003cli\u003eRetrofits and panel modernization: upgrade or replace aging protection with a trusted, compatible 3-pole unit.\u003c\/li\u003e \u003cli\u003eNew equipment builds: integrate a compact, bolt-on circuit breaker that aligns with standard 600V systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003col\u003e \u003cli\u003eConfirm panel acceptance of a bolt-on, 3-pole, 600V breaker in the MCP0322R family.\u003c\/li\u003e \u003cli\u003eVerify the 3A amperage rating matches the load protection requirements for your circuit.\u003c\/li\u003e \u003cli\u003eUse the MCP0322R part number as the best compatibility reference when ordering to ensure exact fit and ratings.\u003c\/li\u003e \u003cli\u003eInstall and wire following standard electrical safety practices; ensure power is isolated before service and torque requirements adhere to your panel’s guidelines.\u003c\/li\u003e\n\u003c\/ol\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 3A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MCP0322R\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals seeking dependable, straightforward protection for three-phase systems, the MCP0322R delivers precise protection, quick installation, and compatibility confidence that supports efficient maintenance and modernization workflows.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46425670025378,"sku":"MCP0322R","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/mcp0322r-circuit-breaker-3a-3-pole-600v-bolt-470.webp?v=1789439045","url":"https:\/\/www.ampstate.com\/products\/mcp0322r-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}